mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-07-15 01:26:06 +00:00
41cbf0279c
Adds configurable gamma and gamut correction in Tint's external texture transform. Adds constants in Dawn to perform correct conversion from BT.709 to sRGB. Bug: dawn:1082 Change-Id: I68b7ad7ccec29977c637a0a0d4f526cd47fe73d4 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88367 Commit-Queue: Brandon1 Jones <brandon1.jones@intel.com> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Reviewed-by: Austin Eng <enga@chromium.org>
134 lines
2.6 KiB
GLSL
134 lines
2.6 KiB
GLSL
#version 310 es
|
|
|
|
struct GammaTransferParams {
|
|
float G;
|
|
float A;
|
|
float B;
|
|
float C;
|
|
float D;
|
|
float E;
|
|
float F;
|
|
uint padding;
|
|
};
|
|
|
|
struct ExternalTextureParams {
|
|
uint numPlanes;
|
|
mat3x4 yuvToRgbConversionMatrix;
|
|
GammaTransferParams gammaDecodeParams;
|
|
GammaTransferParams gammaEncodeParams;
|
|
mat3 gamutConversionMatrix;
|
|
};
|
|
|
|
layout(binding = 2) uniform ExternalTextureParams_1 {
|
|
uint numPlanes;
|
|
mat3x4 yuvToRgbConversionMatrix;
|
|
GammaTransferParams gammaDecodeParams;
|
|
GammaTransferParams gammaEncodeParams;
|
|
mat3 gamutConversionMatrix;
|
|
} ext_tex_params;
|
|
|
|
uniform highp sampler2D arg_0_1;
|
|
void textureDimensions_ba1481() {
|
|
ivec2 res = textureSize(arg_0_1, 0);
|
|
}
|
|
|
|
vec4 vertex_main() {
|
|
textureDimensions_ba1481();
|
|
return vec4(0.0f, 0.0f, 0.0f, 0.0f);
|
|
}
|
|
|
|
void main() {
|
|
gl_PointSize = 1.0;
|
|
vec4 inner_result = vertex_main();
|
|
gl_Position = inner_result;
|
|
gl_Position.y = -(gl_Position.y);
|
|
gl_Position.z = ((2.0f * gl_Position.z) - gl_Position.w);
|
|
return;
|
|
}
|
|
#version 310 es
|
|
precision mediump float;
|
|
|
|
struct GammaTransferParams {
|
|
float G;
|
|
float A;
|
|
float B;
|
|
float C;
|
|
float D;
|
|
float E;
|
|
float F;
|
|
uint padding;
|
|
};
|
|
|
|
struct ExternalTextureParams {
|
|
uint numPlanes;
|
|
mat3x4 yuvToRgbConversionMatrix;
|
|
GammaTransferParams gammaDecodeParams;
|
|
GammaTransferParams gammaEncodeParams;
|
|
mat3 gamutConversionMatrix;
|
|
};
|
|
|
|
layout(binding = 2) uniform ExternalTextureParams_1 {
|
|
uint numPlanes;
|
|
mat3x4 yuvToRgbConversionMatrix;
|
|
GammaTransferParams gammaDecodeParams;
|
|
GammaTransferParams gammaEncodeParams;
|
|
mat3 gamutConversionMatrix;
|
|
} ext_tex_params;
|
|
|
|
uniform highp sampler2D arg_0_1;
|
|
void textureDimensions_ba1481() {
|
|
ivec2 res = textureSize(arg_0_1, 0);
|
|
}
|
|
|
|
void fragment_main() {
|
|
textureDimensions_ba1481();
|
|
}
|
|
|
|
void main() {
|
|
fragment_main();
|
|
return;
|
|
}
|
|
#version 310 es
|
|
|
|
struct GammaTransferParams {
|
|
float G;
|
|
float A;
|
|
float B;
|
|
float C;
|
|
float D;
|
|
float E;
|
|
float F;
|
|
uint padding;
|
|
};
|
|
|
|
struct ExternalTextureParams {
|
|
uint numPlanes;
|
|
mat3x4 yuvToRgbConversionMatrix;
|
|
GammaTransferParams gammaDecodeParams;
|
|
GammaTransferParams gammaEncodeParams;
|
|
mat3 gamutConversionMatrix;
|
|
};
|
|
|
|
layout(binding = 2) uniform ExternalTextureParams_1 {
|
|
uint numPlanes;
|
|
mat3x4 yuvToRgbConversionMatrix;
|
|
GammaTransferParams gammaDecodeParams;
|
|
GammaTransferParams gammaEncodeParams;
|
|
mat3 gamutConversionMatrix;
|
|
} ext_tex_params;
|
|
|
|
uniform highp sampler2D arg_0_1;
|
|
void textureDimensions_ba1481() {
|
|
ivec2 res = textureSize(arg_0_1, 0);
|
|
}
|
|
|
|
void compute_main() {
|
|
textureDimensions_ba1481();
|
|
}
|
|
|
|
layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
|
|
void main() {
|
|
compute_main();
|
|
return;
|
|
}
|